Koichi Tamura
Worlds Day 1 (2023-08-11)
Placement115/690Record5/3/0Prev. Elo1000New Elo1175 (+175)Prev. Rank-New Rank#524 (new)
Full standings for Worlds Day 1 2023
Matches
| Round | Opponent | Opp. Rank | Opp. Elo | Result | Elo |
|---|---|---|---|---|---|
| R8 |  Ryuya Tamaki | - | 1170 | Loss | 1175 (−26) |
| R7 |  Kang Yu Xian | - | 1172 | Win | 1201 (+30) |
| R6 |  Jake Lazzari | #1004 | 1155 | Win | 1171 (+34) |
| R5 |  Nic Stewart | #339 | 1194 | Win | 1137 (+48) |
| R4 |  Kim Pobega | #364 | 1203 | Loss | 1089 (−29) |
| R3 | Makani Tran | #106 | 1248 | Win | 1118 (+65) |
| R2 | Alex Hamilton | #84 | 1288 | Loss | 1053 (−21) |
| R1 | Mathew masefield | #517 | 1178 | Win | 1074 (+74) |